Dr. Seung Yub Ku is an Associate Professor in the Department of Obstetrics and Gynecology, Seoul National University Hospital. He worked as an Assistant Professor in the Department of Obstetrics and Gynecology, Seoul National University College of Medicine, South Korea. Dr. Ku received his PhD from Seoul National University. He holds a patent for Composition for cryopreservation of human embryonic stem cell-derived cardiomyocytes. Dr. Ku has received numerous research grants in the field of infertility, reproductive medicine and stem cell research. He was honored with Young Gynecologist Award, Grand Prize etc. Dr. Ku has been an active member at SGI, ASRM etc and served as Secretary General at KOSGE, KSRM, KSAR etc.